UPD703025A中文资料瑞萨数据手册PDF规格书

V853™ 32-/16-BIT SINGLE-CHIP MICROCONTROLLERS

The µPD703003A, 703004A, and 703025A are members of the V850 FamilyTM of 32-bit single-chip microcontrollers designed for real-time control operations. These microcontrollers provide on-chip features including a 32-bit CPU core, ROM, RAM, an interrupt controller, a real-time pulse unit, a serial interface, an A/D converter, a D/A converter, and PWM.

FEATURES

• Number of instructions: 74

• Minimum instruction execution time: 30 ns (@ 33 MHz operation)

• General-purpose registers: 32 bits ×32 registers

• Instruction set optimized for control applications

• On-chip memory ROM: 256 KB (µPD703025A)

128 KB (µPD703003A)

96 KB (µPD703004A)

RAM: 8 KB (µPD703025A)

4 KB (µPD703003A, 703004A)

• Advanced on-chip interrupt controller

• Real-time pulse unit suitable for control operations

• Powerful serial interface (on-chip dedicated baud rate generator)

• On-chip clock generator

• 10-bit resolution A/D converter: 8 channels

• 8-bit resolution D/A converter: 2 channels

• 8-/9-/10-/12-bit resolution PWM: 2 channels

• Power saving functions

APPLICATIONS

• AV: Camcorders, VCRs, etc.

• Office equipment: PPCs, LBPs, printers, etc.

• Industrial equipment: Motor controllers, NC machine tools, etc.

• Communications equipment: Mobile telephones, etc.